1985 GMC | Summit Racing

QA1 Level 1 Full Vehicle Handling Suspension Kits HK21-GMG1

HANDLING KIT, LEVEL 1, GM G-BODY, W/SHOCKS

Part Number: QA1-HK21-GMG1

Not Yet Reviewed

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Summit Racing™ Performance Fit Aluminum Radiator and Fan Combos SUM-384028-KIT1

Radiator and Fan Shroud Combo, Performance Fit, 4-Row, Aluminum, Polished, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-384028-KIT1

2.0 out of 5 stars ( 2 )

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Summit Racing™ Performance Fit 2 Row Aluminum Radiator for 1964-1987 Buick, 1968-1988 Chevy, 1979-1987 GMC, 1967-1987 Olds, 1968-1987 Pontiac

3.5 out of 5 stars ( 7 )

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Yukon Gear & Axle Differential Pinion Yokes YY GM3878972

Differential Pinion Yoke, 30-spline Inner, Steel, U-bolt Style, Each

Part Number: YGA-41085

5.0 out of 5 stars ( 4 )

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PowerBond Premium OEM Replacement Harmonic Balancers PB1018N

Harmonic Balancer, OEM Replacement, Chevy, GMC, 454, Each

Part Number: PBB-PB1018N

5.0 out of 5 stars ( 3 )

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Cometic MLS Head Gaskets C5331-066

Cometic MLS Head Gaskets C5331-066

Head Gasket, Multi-layer Steel, 4.630 in. Bore, .066 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5331-066

5.0 out of 5 stars ( 1 )

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Ironman RB-12 NWS Tires 235/75-15

Tire, RB-12 NWS, 235/75-15, Radial, 105 Load Index, S Speed Rating, Whitewall, Each

Part Number: IRN-94039

4.0 out of 5 stars ( 4 )

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Vision HD 85 Soft 8 Series Black Wheels 16x7

Wheel, 85 Soft 8, Steel, Gloss Black, 16 x 7 in., 4 in. Backspace, Each

Part Number: VSW-85H6781NS

5.0 out of 5 stars ( 1 )

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RAM Muscle Car Clutch Kits 92762

Clutch Kit, Muscle Car, Organic, 1 1/8 in.- 10-Spline, 11 in. Disc, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RAM-92762

2.67 out of 5 stars ( 6 )

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Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-15944-D

Disc Brake Kit, Forged Narrow Superlite 6R Big Brakes, Front, 6-Piston Caliper, Black, Chevy, GMC, Kit

Part Number: WIL-140-15944-D

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Proform High-Torque Starters 141-684

Starter, GM Licensed, High Torque, Billet Aluminum Block, 15:1 Max Comp. Ratio, Chevy, V-8, Inline Pattern

Part Number: PRO-141-684

4.57 out of 5 stars ( 7 )

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Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2400HT

Automatic Transmission Kickdown Cable, Midnight Series Hi-Tech, Black Braided Stainless Steel, Black Aluminum Fittings, GM, TH400, Kit

Part Number: LOK-XKD-2400HT

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Restoration Floor Panel Patches SUM-RP100030

Floor Panel, Full, OEM Replacement, Steel, EDP Coated, 1978-88 GM G-Body, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SUM-RP100030

Not Yet Reviewed

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Proform Street/Strip HEI Distributors 67080

Distributor, Street/Strip HEI, Magnetic Pickup, Vacuum Advance, Red Cap, Chevy, 4.3L, V6, Each

Part Number: PRO-67080

4.25 out of 5 stars ( 4 )

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12 Inch 2,600 CFM Maradyne Jetstreme Electric Fan MJS26KC

Radiator Fan, Dual, Controller, Jetstreme, Nylon, Black, 12.0 in. Diameter, 2,600 cfm, Each

Part Number: MAR-MJS26KC

Not Yet Reviewed

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Melling Oil Pump Screen Assemblies 305S

Oil Pump Pickup, Press Fit, 8.00 in. Pan Depth, 0.750 in. Tube Diameter, Chevrolet, GMC, Big Block, Each

Part Number: MEL-305S

4.76 out of 5 stars ( 17 )

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Classic Performance Brake Hoses 7387FBH-S7

Brake Hose Kits, Disc Brake, Front, Chevy, GMC, Kit

Part Number: CLP-7387FBH-S7

5.0 out of 5 stars ( 2 )

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Holley Sniper EFI Conversion Fuel Tanks 19-157

Fuel Tanks, Sniper, 20 Gallon, Steel, Silver, Fuel Pump, 13.5V, 67 gph, 1/4 in. Female Thread, Sending Unit, 0-90 ohm, Chevy, GMC, Truck, Kit

Part Number: SNE-19-157

5.0 out of 5 stars ( 1 )

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Mr. Gasket Aluminum Valve Covers 6832BG

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Black Powdercoated, Chevy, Big Block, Pair

Part Number: MRG-6832BG

4.13 out of 5 stars ( 8 )

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Air Lift Load Controller I Systems 25854

Air Compressor, Heavy Duty, Load Controller I System, 12 V DC, 10 amps, Dash Panel, Wiring Harness, Kit

Part Number: AIR-25854

4.61 out of 5 stars ( 18 )

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Schoenfeld Long Tube LS Swap Headers for Chevy/GMC Trucks - 1303LS1-3

Headers, Long Tube, Steel, Painted, 1 7/8 in. Primary, 3 in. Collector, Chevy, GMC, LS Swap, Pair

Part Number: SCH-1303LS1-3

3.33 out of 5 stars ( 3 )

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Flowmaster 40 Series Steel 2.25 Inch Muffler 42443

Muffler, American Thunder 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Aluminized Steel, Black, Each

Part Number: FLO-42443

4.92 out of 5 stars ( 12 )

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Summit Racing™ Direct-Fit Vent Window Assembly SUM-RP25100

Vent Window Assembly, 1973-91 Chevy/GMC Truck, RH, Black Frame, Tinted Glass, Repl GM#15634474, Each

Part Number: SUM-RP25100

Not Yet Reviewed

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Lakewood Bellhousings 77-150

Bellhousing, Chevy to Muncie/BW T-10/Saginaw, Steel, Each

Part Number: LAK-77-150

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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Hooker LS Engine Swap Headers 70101304-RHKR

Headers, LS Engine Swap, Long Tube, 1 7/8 in. Primary, Stainless Steel, Natural, Chevrolet, V8, Pair

Part Number: HOK-70101304RHKR

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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QA1 1963-87 C10 Front Coilover Conversion Systems 52611-S850

Coilover Conversion, Single Adjustable Shocks, 850 lb. Spring Rate, Upper and Lower Control Arms, Tubular, Black Powdercoated, Chevy, GMC, Kit

Part Number: QA1-52611-S850

Not Yet Reviewed

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1985 GMC Parts and Accessories